Forward field-shift calculation for MRI
Superfast MRI field shift calculation based on a known susceptibility distribution.
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Cite As
Job (2026). Forward field-shift calculation for MRI (https://www.mathworks.com/matlabcentral/fileexchange/37278-forward-field-shift-calculation-for-mri), MATLAB Central File Exchange. Retrieved .
Acknowledgements
Inspired: MRI simulation using FORECAST: Fourier-based Off-REsonanCe Artifact simulation in the STeady-state
General Information
- Version 1.14.0 (12 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.14.0 | 1) Sub-functions are converted into nested functions. This enables / speeds up the convolution of very large susceptibility distributions.
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| 1.13.0 | Screenshot was incorrect |
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| 1.12.0 | Again 30% faster than previous version. Instead of doing two convolutions, the aliasing calculation is done in the imaginary channel of the initial convolution. |
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| 1.10.0 | This version can handle anisotropic voxel sizes. |
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| 1.7.0 | Added a script (FBFC_example.m) for demonstration of the functions FBFC_CC_vZP and FBFC_KF_vZP. This script makes use of the function (FBFC_CC_no_padding.m). |
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| 1.0.0 |
